Questions & Answers for: lawn mower loud pop

was running fine then popped loud now it turns over freely but want fire could it be a slipped keyway could be

...loud pop, and now it turns and turns, but won't fire and it feels as if something is vibrating in the engine itself. HELP!!!!!! take sparkplug out stick a screwdriver in hold to see if piston moves ...

...mower has become loud and vibrates so much that the wheel height adjustment pops out. Any suggestions? Most likely bent shaft or blade. Worst case motor is on the way out maybe bad bearing or ...

...lawn mower makes a load pop after i cut my lawn and i cut the key off The loud pop is of course, gas vapor exploding inside the heated engine. To alleviate this, let you tractor engine idle for about ...

...lawn, put key in, pushed and held start button, depressed handle and loud popping sound. Mower will not start. My wife assures me it worked last week. Any help? Sounds like its burnt out. Or shorting ...

17.5 troy bilt engine has a loud popping sound when it starts, It goes very slow when in gear too. Hi barry, it's possible that the carb needs attention as the popping sound is possibly too much fuel ...

riding lawn mower made loud pop now wont start had oil in it Was it a backfire pop? If so, you may want to check the flywheel key.

...lawn mower. After you mow a few minutes there is a loud pop and the mower stops running. After it sets just a few minutes it will start right back and mow a few more minutes and do the same thing ...

lawn mower was working great til i hit a low spot with longer grass it got real loud than shut off, when i tried to start it it will start turning over than pop real loud a couple tim now it wont even

myself it feels like there's something loose moving around in there NO MACHINE TOLD AT ALL. GUESS LAWN MOWER??????? ALEX FOR $1000 BLADE HIT STUMP AND BROKE THE CRANK SHAFT IN HALF (YES DONE 2 MY SELF